Abrégé

Described is a structure for a mattress, defining a support surface (A) for a user extending along a main longitudinal direction of extension (B) comprising a plurality of rows (3) of springs (2) extending along a direction (C) transversal to the longitudinal direction (B) between a first (3a) and a second end (3b), wherein each spring (2) is housed inside a casing (4) and a plurality of bands (6) made from elastic material (60), each interposed between two rows (3) of successive springs (2) and extending parallel to them, wherein each band (6) is fixed to the two rows (3) of springs (2) adjacent to it by at least one cord (7) made of adhesive material extending along the transversal direction (B).

Classes IPC  ?

• A47C 27/06 - Soufflets à ressorts ou éléments à ressorts pour ceux-ci

Abrégé

Described is a spring element for mattresses, comprising a first helical spring (2) extending along a longitudinal axis (A) between its first end (2a) and its second end (2b), and a second helical spring (4) extending inside the first spring (2) along the longitudinal axis (A) between its first end (4a), proximal to the first end (2a) of the first spring (2), and its second end (4b) located at a predetermined axial distance from the second end (2b) of the first spring (2). The spring element also comprises a casing 5 which is deformable and at least partly tubular positioned around the first spring (2) to form a chamber (6) for containing the first (2) and the second spring (4), wherein the casing (5) has at least one neck (7) interposed between the second end (4b) of the second spring (4) and the second end (2b) of the first spring (2) for separating the chamber (6) into a first compartment (6a), containing a portion (8a) of the first spring (2) and the second spring (4), and a second compartment (6b), containing an end portion (8b) of the first spring 2.

Classes IPC  ?

• A47C 27/06 - Soufflets à ressorts ou éléments à ressorts pour ceux-ci

Abrégé

A corner bracket for connecting two members comprises : a first and a second perimetric portion (21, 22), mutually converging, meeting at a shared area (20) and defining a first space (2) interposed between them; means (3) for fastening the corner bracket to the two members, said fastening means (3) comprising at least one protrusion (30) extending in a direction away from the first space (2) between a first end (201) proximal to the first space (2) and a second end (202) distal to the first space (2); at least one section of the protrusion (30) comprises a flare (32) which extends for a first length (Ll) between a root of it (321) proximal to the first end (201) and an end portion of it (322) distal to the first end (201). The flare (32) widens from the root (321) to the end portion (322). A distance (L2) between the second end (202) of the protrusion (30) and the end portion (322) of the flare (32) is smaller than the first length (Ll) of the flare (32).

Classes IPC  ?

• F16B 12/56 - Supports pour châlitsJoints d'accouplement consistant en boulons ou pièces semblablesLoquets à cet effet
• F16B 12/44 - Joints pour pieds de meublesJoints d'angle
• F16B 12/12 - Jointure des meubles ou objets similaires, p. ex. masquée de l'extérieur par chevilles, boulons, tenons, brides, clips ou dispositifs similaires pour éléments de meubles non métalliques, p. ex. en bois, en matériau plastique